You host an application on an Azure virtual machine (VM) that uses a data disk. The application performs
several input and output operations per second.
You need to disable disk caching for the data disk.Which two actions will achieve the goal? Each answer presents a complete solution.
A.
Use the Azure Resource Manager REST API
B.
Use the Service Management REST API.
C.
Run the following Windows PowerShell cmdlet:
Remove-AzureDataDisk
D.
Run the following Windows PowerShell cmdlet:
Set-AzureDataDisk
Explanation:
http://msdn.microsoft.com/en-us/library/azure/jj157190.aspx
Its B
https://azure.microsoft.com/en-us/blog/data-series-exploring-windows-azure-drives-disks-and-images/
The type of cache to use for data disks and the OS disk is not currently exposed through the portal. To set the type of host caching, you must either use the Service Management APIs (either Add Data Disk or Update Data Disk) or the Powershell commands (Add-AzureDataDisk or Set-AzureDataDisk).
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